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East Lux-ultra high efficient module 530-550W-72h

East Lux-ultra high efficient module 530-550W-72h

East Lux Energy Co., Ltd
From €0.219 / Wp
Type: Monocrystalline
Power Range: 530 ~ 550 Wp
Region: China China
Note: Your Enquiry will be sent directly to East Lux Energy Co., Ltd.


  • Aesthetic design, well-suited for rooftops

  • 9 busbars improve module efficiency

  • High power output of up to 550Wp at 21.27 efficiency

  • Anti-PID property minimizes power loss

  • High salt and ammonia resistance as certified by TÜV SÜD

  • 100% dual EL-inspection ensures defect-free modules

Product Characteristics

Model No.
EL-530w -72H EL-535w -72H EL-540w -72H EL-545w -72H EL-550w -72H
Product Warranty 12 Years
Power Warranty 12 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
530 Wp 535 Wp 540 Wp 545 Wp 550 Wp
Voltage at Maximum Power (Vmpp)
41.81 V 41.92 V 42.03 V 42.14 V 42.25 V
Current at Maximum Power (Impp)
12.68 A 12.77 A 12.85 A 12.94 A 13.02 A
Open Circuit Voltage (Voc)
49.76 V 49.87 V 49.98 V 50.09 V 52.2 V
Short Circuit Current (Isc)
13.31 A 13.4 A 13.5 A 13.6 A 13.69 A
Panel Efficiency
20.5 % 20.69 % 20.89 % 21.08 % 21.27 %
Power Tolerance (Positive)
+ 5 % + 5 % + 5 % + 5 % + 5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
369 Wp 400 Wp 404 Wp 408 Wp 412 Wp
Voltage at Maximum Power (Vmpp)
38.39 V 38.49 V 38.59 V 38.69 V 38.79 V
Current at Maximum Power (Impp)
10.32 A 10.4 A 10.47 A 10.55 A 10.63 A
Open Circuit Voltage (Voc)
45.78 V 45.88 V 45.98 V 46.08 V 46.18 V
Short Circuit Current (Isc)
11.09 A 11.18 A 11.26 A 11.35 A 11.44 A
Temperature 41±3 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range 40~85 °C
Temperature Coefficient of Pmax 0.38 %/°C
Temperature Coefficient of Voc 0.29 %/°C
Temperature Coefficient of Isc 0.05 %/°C
Material Data  
Panel Dimension (H/W/D) 2288x1130x40 mm
Weight 29 kg
Cell Type Monocrystalline
Cell Size 182x182 mm
Cell Number 144
Glass Thickness 4 mm
Encapsulant Type EVA
Back Cover Type TPT
Frame Type Aluminium Alloy
Junction Box Diodes 6
Junction Box Protection Class IP 68
Connector Type MC4
Cable Crossection 4 mm2
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East Lux Energy Co., Ltd

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No.1099, Longgang Ave., Longgang District, Shenzhen, Guangdong
Note: Your Enquiry will be sent directly to East Lux Energy Co., Ltd.


Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 305-595

Useful Contacts

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hanna sales
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Josie Sales Manager
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Winnie Sales
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Afri Sales Manager Africa
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thai Sales Manager thailand
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gen Sales Manager germany
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Sherry Jiang sales
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Julie Sales Manager
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Viola Sales Director
Company Description

East Lux is a German-engineered and invested company in solar energy and has manufacturing facilities in China. With our R&D centre in Germany, we’re focusing on the innovation of solar technologies and providing the best solar panels to customers around the World.

Environmental and ecological challenges are becoming more and more serious. The good news is that people are beginning to understand that there are real solutions to these problems that lie in environmentally friendly energy sources. To create a better world and a good future for our children, we can produce clean electricity using the sun as our primary source of energy indefinitely.

Company Updates

7 Apr 2023

East Lux Energy will come back again at The Future Energy Show Philippines 2023, @ Hall 3, L19. There will showcase the latest HJT solar panels plus batteries. Welcome to stop by and check it out!

31 Mar 2023

East Lux Energy, A True German Engineering Solar Module Manufacturer. Your reliable partner!!!

Additional Offices

Potsdamerstr 28, 40599 Düsseldorf, Germany

Global Business Network

Our Main Products


EL420-440M-72H MBB Patented Design


Core Values of East Lux Energy


1. Innovative Technology Leadership

With German quality standards and expertise, East Lux Energy develops and applies innovative technologies for the most advanced solar panels.

2. Advanced PERC Technology

PERC solar cells have an additional layer on the back surface. This provides another opportunity for some of the sun's rays to be reflected back off the solar cells and converted into energy. Increases the efficiency of solar cells.

3. Patented Interconnect Technology

Interconnection technology is one of the patented technologies independently developed by East Lux R&R&D, which uses 1/3 cut cells and eliminates cell gaps, greatly improving panel efficiency.

In addition, changing the cell connection method from a single unit to a single plate reduces operating temperatures and increases hot spot protection for superior reliability.

The amount of current using the cell is 1/3 of the current (i) flowing through each bus bar. Therefore, the internal loss of a half-cut module is 1/9 of that of a full-size cell module.

Remove cell gaps to greatly increase module efficiency. Compared with conventional solar panels, Interconnection series modules use a narrower ribbon to absorb light and increase energy generation.

Interconnect panel means that the unit of the panel is upgraded from a series of cells to a plate. This innovative idea eliminates cell gaps and enables efficient use of module space. At the same time, it optimizes the operating temperature and improves hot spot protection for high efficiency and extreme reliability.


1. Quality control has always been East Lux's top priority.

Strict quality control is the cornerstone of East Lux manufacturing. Customers receive uncompromised quality in our panels. To meet these high-quality expectations, we used German production quality systems a few years ago to meet the requirements. State-of-the-art equipment and professionally trained staff are other assets. We pride ourselves on product quality and reliable performance even in the most extreme conditions.

2. Quality management system for production consistency

East Lux is certified for the quality management system (ISO 9001:2015), and environmental management system (ISO 14001:2015).

In addition to ISO9001, East Lux has introduced a production-quality system from Germany to cope with extreme standards.


1. Smarter Manufacturing, Smarter Choice

East Lux aims to become a leader in the solar industry not only with product performance, but also in manufacturing equipment, quality control, and customer service. We are committed to meeting the expectations of all our customers, utilizing fully automated manufacturing facilities, advanced quality management systems, and independently developed fully transparent quality management systems.

With highly automated production lines, East Lux is able to supply its modules with consistently high quality, fast delivery, and the best LCOE.

Solar Cell Slicing Equipment

High-speed Multi Busbar Cell Soldering

High-quality Test Equipment

Case Studies


Company News

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